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| en:uterus [2023/06/20 12:42] – brahmantra | en:uterus [] () – - () 127.0.0.1 | ||
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| - | ====== UTERUS ====== | ||
| - | |||
| - | * Uterus | ||
| - | * Synonym | ||
| - | * Hysteria , womb , | ||
| - | * Definition | ||
| - | * Child bearing organ in females | ||
| - | * Situation | ||
| - | * In pelvis between bladder and rectum | ||
| - | * Palpated bimanually during a per vaginal examination | ||
| - | * Protects and provides nutrition to a fertilized ovum | ||
| - | * Size and shape | ||
| - | * Pyriform | ||
| - | * 7.5 cm long , 5 cm broad , 2.5 cm thick | ||
| - | * Weighs 30- 40 grams | ||
| - | * Position and angulation | ||
| - | * 90 with long axis of vagina | ||
| - | * Forward tilting of uterus relative to vagina | ||
| - | * Anteversion | ||
| - | * Backward tilting of uterus relative to vagina | ||
| - | * Retroversion | ||
| - | * Slightly flexed at level of internal os of cervix | ||
| - | * Anteflexion | ||
| - | * 125 degree | ||
| - | * Long axis of uterus corresponds to | ||
| - | * Axis of pelvic inlet | ||
| - | * Parts | ||
| - | * Upper expanded part - body | ||
| - | * Upper 2/3 | ||
| - | * Lower cylindrical part - cervix | ||
| - | * Lower 1/3 | ||
| - | * Junction of these two parts | ||
| - | * Isthmus | ||
| - | * Part of uterus above opening of fallopian tube | ||
| - | * Fundus | ||
| - | * Superolateral angle of body projects out | ||
| - | * Cornua | ||
| - | * Fundus | ||
| - | * Convex like a dome | ||
| - | * Covered with peritoneum | ||
| - | * Directed forward when bladder is empty | ||
| - | * Fertilized oocyte is usually | ||
| - | * Implanted posterior wall of fundus | ||
| - | * Or Upper part of body of uterus | ||
| - | * Anterior / vesical surface | ||
| - | * Body is flat | ||
| - | * Related to urinary bladder | ||
| - | * Covered with peritoneum | ||
| - | * Forms | ||
| - | * Posterior or superior wall of uterovesical pouch | ||
| - | * Posterior / intestinal surface | ||
| - | * Convex | ||
| - | * Related to coils of terminal ileum and to sigmoid colon | ||
| - | * Covered with peritoneum and forms anterior wall of rectouterine pouch | ||
| - | * Lateral border | ||
| - | * Convex and rounded | ||
| - | * Provides attachment to broad ligament of uterus | ||
| - | * Connects to lateral pelvic wall | ||
| - | * Uterine tube opens in to uterus | ||
| - | * At upper end of this border | ||
| - | * End of this border | ||
| - | * Anteroinferior to tube | ||
| - | * Gives attachment to round ligament of uterus | ||
| - | * Posteroinferior to tube | ||
| - | * Ligament of ovary | ||
| - | * Uterine artery ascends along the lateral border of uterus between two layers of broad ligament | ||
| - | * Cavity of uterus | ||
| - | * Sagittal section | ||
| - | * It is a mere slit | ||
| - | * Compressed anteroposterior | ||
| - | * Coronal section | ||
| - | * Triangular in shape | ||
| - | * At Apex | ||
| - | * Becomes continuous with canal of cervix | ||
| - | * Junction called as internal os | ||
| - | * Cervix | ||
| - | * Supravaginal part | ||
| - | * Relation | ||
| - | * Anterior | ||
| - | * Bladder | ||
| - | * Posterior | ||
| - | * Rectouterine pouch containing coils of intestine and rectum | ||
| - | * Each side | ||
| - | * Ureter and to uterine artery embedded in parametrium | ||
| - | * Vaginal part | ||
| - | * Projects in to anterior wall of vagina | ||
| - | * Space between it and vagina | ||
| - | * Fornices | ||
| - | * Communication | ||
| - | * Externally by external os | ||
| - | * Nulliparous women | ||
| - | * Small and circular | ||
| - | * Multiparous women | ||
| - | * Bounded by anterior and posterior lips | ||
| - | * Cervical canal | ||
| - | * Cavity of cervix. | ||
| - | * Fusiform in shape | ||
| - | * Internal os | ||
| - | * Canal is flattened | ||
| - | * Anterior wall | ||
| - | * Posterior wall | ||
| - | * Walls show | ||
| - | * Mucous folds | ||
| - | * Arbor vitae uteri | ||
| - | * Folds interlock with each other to close the canal | ||
| - | * Ligaments of uterus | ||
| - | * Peritoneal ligaments | ||
| - | * Anterior ligament | ||
| - | | ||
| - | * Posterior ligament | ||
| - | * Rectovaginal fold forming rectovaginal pouch of peritoneum | ||
| - | * Broad ligaments ( right and left ) | ||
| - | * Bladder to lateral pelvic wall | ||
| - | * Surfaces | ||
| - | * Anterior , posterior | ||
| - | * Borders | ||
| - | * Upper , lower , medial , lateral | ||
| - | * Upper border is free | ||
| - | * Mesoovarium | ||
| - | * Attached to posterior later of braod ligament | ||
| - | * Mesosalpinx | ||
| - | * Suspensory ligament of ovary or infundibulopelvic ligament | ||
| - | * Broad ligament consists of following structures | ||
| - | * Uterine tube | ||
| - | * Round ligament | ||
| - | * Ligament of ovary | ||
| - | * Uterine vessels | ||
| - | * Ovarian vessels in infundibulopelvic ligament | ||
| - | * Uterovaginal and ovarian nerve plexus | ||
| - | * Epoophoron | ||
| - | * Paraphooron | ||
| - | * Fibromuscular ligaments | ||
| - | * Round ligament of uterus | ||
| - | * Transverse cervical ligament | ||
| - | * Uterosacral ligament | ||
| - | * Arterial supply | ||
| - | * Uterine artery | ||
| - | * Division of internal iliac artery | ||
| - | * Partly by ovarian artery | ||
| - | * Venous drainage | ||
| - | * Lymphatic drainage | ||
| - | * Nerve supply | ||
| - | * Supports of uterus | ||
| - | * Primary supports | ||
| - | * | ||
| - | * Pelvic diaphragm | ||
| - | * Perineal body | ||
| - | * Distal urethral sphincter mechanism | ||
| - | * Fibromuscular or mechanical support | ||
| - | * Uterine axis | ||
| - | * Pubocervical ligament | ||
| - | * Transverse cervical ligament of mackenrodt | ||
| - | * Uterosacral ligament | ||
| - | * Round ligament of uterus | ||
| - | * Secondary support | ||
| - | * Broad ligament | ||
| - | * Vesicputerine pouch and fold of peritoneum | ||
| - | * Rectovaginal pouch or rectouterine pouch and fold of peritoneum | ||
| - | * Role of individual supports | ||
| - | * Pelvic diaphragm | ||
| - | * Perineal body | ||
| - | * Urethral sphincter mechanism | ||
| - | * Uterine axis | ||
| - | * Pubocervical ligaments | ||
| - | * Transverse cervical ligaments of mackenrodt | ||
| - | * Uterosacral ligaments | ||
| - | * Round ligament of uterus | ||
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